<template>
<div style="height: 100vh; background-image: linear-gradient(135deg,#1352f2,#3C82F5);overflow: hidden">
      <el-container style="padding: 30px">
        <el-header>
          <el-row :gutter="10">
            <el-col :span="3">
              <img src="/imgs/login/logo.png" style="height: 50px">
            </el-col>
            <el-col :span="1">
              <img src="/imgs/login/auto.png" style="height: 50px">
            </el-col>
            <el-col :span="1">
              <img src="/imgs/login/verticalLine.png" style="height: 50px">
            </el-col>
            <el-col :span="19">
              <span style="color: #fff;font-weight: bold;font-size: 30px">智慧车辆运营管理系统</span>
            </el-col>
          </el-row>
        </el-header>
        <el-main>
          <el-row :gutter="40">
            <el-col :span="16">
              <img src="/imgs/login/bg.png" style="width: 100%;margin-top: 60px " >
            </el-col>
            <el-col :span="8">
              <el-card style="margin-top: 80px">
                <h3 style="text-align: center">用户登录</h3>
                <el-form label-position="top">
                  <el-form-item label="用户名">
                    <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
                  </el-form-item>
                  <el-form-item label="密码">
                    <el-input placeholder="请输入密码" type="password" v-model="user.password"></el-input>
                  </el-form-item>
                  <el-form-item>
                    <el-button type="primary" style="width: 100px" @click="login">登录</el-button>
                  </el-form-item>
                </el-form>
                <div style="color: #666;text-align: center;font-size: 14px;padding: 10px 0;">
                  (体验账号:tom 密码:123456)
                </div>
              </el-card>
            </el-col>
          </el-row>
        </el-main>
      </el-container>
</div>
</template>

<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router  from "@/router";
//1.定义响应式对象用来保存登录表中的数据
const user=ref({username:'',password:''});
//2.定义登陆方法（点登录按钮触发）
const login=()=>{
  console.log(user.value);
  // 3.发出登录请求
  axios.post('http://localhost:8080/v1/user/login',user.value)
      .then((response)=>{
        //回调函数：服务器响应后才执行此处代码
        //response是响应对象，我们可以通过response.data得到服务器的响应数据
        console.log(response.data);
        if(response.data.code==2000){
          ElMessage.success("登陆成功!")
          //登陆成功后向localStorage中存入用户信息
          //注意：必须是字符串类型的键对值
          //Json.stringify(response.data.data)将后端响应的userVO转为JSON格式的字符串
          localStorage.setItem('user',JSON.stringify(response.data.data));
          //登陆成功后跳转至首页，并重定向到/user用户列表页
          router.push('/');
        }else {
          ElMessage.error(response.data.msg)
          //登录失败清空输入框
        user.value={username:'',password:''}
        }
      })
}
</script>

<style scoped>

</style>